shimano Crank Crank Set Dura Ace 9100

Features shimano crank crank set dura ace 9100

Road Shimano cranks with integrated potentiometer

Road rods with Shimano Dura Ace potentiometer, model R1900P.

Features:

• Cranks with potentiometer
• Does not include plate or bowls
• New connecting rod arm design for optimal power transfer
• HOLLOWTECH II (2 x 11 speeds)
• Electrical system
• Waterproof in all conditions
• Simple maintenance
• Built-in rechargeable battery
• Easy dishes to change without affecting the power
• Accurate data collection
• System of measurement of stable power at different concrete increments
• Compensation of active temperature
• Self-developed deformity
• Automatic compensation through software
• More than 300 hours of pedaling
• Simple zero reset with plug-in transmitter
• Bluetooth & reg; LE and ANT +
• Firmware update firmware
• Weight: 691g approx.